JPS5995769A - Ｃｃｄセンサ駆動装置 - Google Patents

Ｃｃｄセンサ駆動装置

Info

Publication number
JPS5995769A
JPS5995769A JP57205458A JP20545882A JPS5995769A JP S5995769 A JPS5995769 A JP S5995769A JP 57205458 A JP57205458 A JP 57205458A JP 20545882 A JP20545882 A JP 20545882A JP S5995769 A JPS5995769 A JP S5995769A
Authority
JP
Japan
Prior art keywords
ccd sensor
output
sensor
light
accumulation time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57205458A
Other languages
English (en)
Japanese (ja)
Inventor
Yasuo Inoue
井上　保男
Mitsuharu Tadauchi
允晴 多々内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57205458A priority Critical patent/JPS5995769A/ja
Priority to DE19833342129 priority patent/DE3342129A1/de
Priority to US06/554,724 priority patent/US4634885A/en
Publication of JPS5995769A publication Critical patent/JPS5995769A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
JP57205458A 1982-11-25 1982-11-25 Ｃｃｄセンサ駆動装置 Pending JPS5995769A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57205458A JPS5995769A (ja) 1982-11-25 1982-11-25 Ｃｃｄセンサ駆動装置
DE19833342129 DE3342129A1 (de) 1982-11-25 1983-11-22 Einrichtung zum steuern eines ladungsgekoppelten sensors
US06/554,724 US4634885A (en) 1982-11-25 1983-11-23 Apparatus for driving CCD-sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57205458A JPS5995769A (ja) 1982-11-25 1982-11-25 Ｃｃｄセンサ駆動装置

Publications (1)

Publication Number Publication Date
JPS5995769A true JPS5995769A (ja) 1984-06-01

Family

ID=16507207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57205458A Pending JPS5995769A (ja) 1982-11-25 1982-11-25 Ｃｃｄセンサ駆動装置

Country Status (3)

Country Link
US (1) US4634885A (enExample)
JP (1) JPS5995769A (enExample)
DE (1) DE3342129A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157176A (ja) * 1984-08-29 1986-03-24 Dainippon Screen Mfg Co Ltd 倍率可変制御方法
JPS61148959A (ja) * 1984-12-21 1986-07-07 Dainippon Screen Mfg Co Ltd 画像情報の読取り方法
JPS62214766A (ja) * 1986-03-15 1987-09-21 Toshiba Corp 原稿読取装置
US4948256A (en) * 1988-09-14 1990-08-14 Industrial Technology Research Institute Optical fiber type colorimeter
JPH02261254A (ja) * 1989-03-31 1990-10-24 Fuji Photo Film Co Ltd 電子コピー装置
JPH0732447B2 (ja) * 1989-05-16 1995-04-10 シャープ株式会社 読取装置
JP3130552B2 (ja) * 1990-06-25 2001-01-31 株式会社リコー 画像読取装置
US5406070A (en) * 1993-12-16 1995-04-11 International Business Machines Corporation Method and apparatus for scanning an object and correcting image data using concurrently generated illumination data
US6765700B1 (en) * 1998-08-20 2004-07-20 Canon Kabushiki Kaisha Method for detecting and controlling home position of image reader
US6950213B1 (en) 2000-12-20 2005-09-27 Cisco Systems, Inc. Fast method for fax encoded data conversion
US7133165B2 (en) * 2001-08-06 2006-11-07 Canon Kabushiki Kaisha Image reading device, method of controlling the same, control program, storage medium and image forming apparatus provided with the image reading device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146019A (en) * 1974-10-18 1976-04-20 Ricoh Kk Imeejisensaano kandochoseihoho
JPS562780A (en) * 1979-06-22 1981-01-13 Iwatsu Electric Co Ltd Original reader

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721904B2 (enExample) * 1973-10-03 1982-05-10
JPS5855712B2 (ja) * 1977-02-07 1983-12-10 松下電器産業株式会社 ファクシミリ走査方式
US4133008A (en) * 1977-03-14 1979-01-02 Rapicom Inc. Automatic illumination compensation circuit
JPS53141520A (en) * 1977-05-16 1978-12-09 Ricoh Co Ltd Picture scanning read system of semiconductor photo detector
JPS54130825A (en) * 1978-03-31 1979-10-11 Canon Inc Image scanner
US4516174A (en) * 1980-03-10 1985-05-07 Ricoh Company, Ltd. Video signal regulating apparatus
JPS5795771A (en) * 1980-12-05 1982-06-14 Fuji Photo Film Co Ltd Solid-state image pickup device
US4479062A (en) * 1981-02-06 1984-10-23 Asahi Kogaku Kogyo Kabushiki Kaisha Photo-electric conversion device with accumulation time control
US4382267A (en) * 1981-09-24 1983-05-03 Rca Corporation Digital control of number of effective rows of two-dimensional charge-transfer imager array
US4396950A (en) * 1982-02-26 1983-08-02 Honeywell Inc. CCD Camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146019A (en) * 1974-10-18 1976-04-20 Ricoh Kk Imeejisensaano kandochoseihoho
JPS562780A (en) * 1979-06-22 1981-01-13 Iwatsu Electric Co Ltd Original reader

Also Published As

Publication number Publication date
US4634885A (en) 1987-01-06
DE3342129A1 (de) 1984-05-30
DE3342129C2 (enExample) 1988-03-03

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